meminfo - a
MemTotal: 527731440 kB
MemFree: 135659252 kB
MemAvailable: 133188948 kB
Buffers: 15560 kB
Cached: 194816 kB
SwapCached: 405576 kB
Active: 13697180 kB
Inactive: 365570520 kB
Active(anon): 13588856 kB
Inactive(anon): 365474352 kB
Active(file): 108324 kB
Inactive(file): 96168 kB
Unevictable: 16 kB
Mlocked: 16 kB
SwapTotal: 2097148 kB
SwapFree: 492200 kB
Dirty: 800 kB
Writeback: 784 kB
AnonPages: 377445148 kB
Mapped: 121020 kB
Shmem: 4688 kB
KReclaimable: 237552 kB
Slab: 904948 kB
SReclaimable: 237552 kB
SUnreclaim: 667396 kB
KernelStack: 29872 kB
PageTables: 1048916 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 265962868 kB
Committed_AS: 10769734692 kB
VmallocTotal: 13743895347199 kB
VmallocUsed: 84644 kB
VmallocChunk: 0 kB
Percpu: 121440 kB
HardwareCorrupted: 0 kB
AnonHugePages: 0 kB
ShmemHugePages: 0 kB
ShmemPmdMapped: 0 kB
FileHugePages: 0 kB
FilePmdMapped: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
Hugetlb: 0 kB
DirectMap4k: 884676 kB
DirectMap2M: 36446208 kB
DirectMap1G: 501219328 kB